219403976

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{226657}}^1$

素因数の和:226685

約数の個数: 24

約数和(自身を含む): 452182710

約数和(自身を除く): 232778734

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 226657, 453314, 906628, 1813256, 2493227, 4986454, 9972908, 19945816, 27425497, 54850994, 109701988, 219403976]

約数ペア:

[(1, 219403976), (2, 109701988), (4, 54850994), (8, 27425497), (11, 19945816), (22, 9972908), (44, 4986454), (88, 2493227), (121, 1813256), (242, 906628), (484, 453314), (968, 226657)]